1, Golden Retriever is a big dog, and it takes a lot of exercise. If the pet owner doesn't walk the dog at ordinary times, lack of exercise is not good for the dog's health.

2, lack of opportunities to contact strangers, if you have the opportunity to go out, you will smell strangers and even jump on people. For people who are afraid of dogs, it will cause shock and injury. Even if you hold on to the rope, you will find that the dog will become uncontrollable and run around.

3. Lack of opportunities to see other dogs. Dogs also like to make friends and play with their peers, and their personality will become more cheerful and lively, and they will be easy to get close to. If you don't go out, you will be blocked, depressed, unhappy and depressed for a long time.